CVE-2021-21647: Missing Authorization

April 21, 2021 (updated October 25, 2023)

Jenkins CloudBees CD Plugin does not perform a permission check in an HTTP endpoint, allowing attackers with Item/Read permission to schedule builds of projects without having Item/Build permission.

References

nvd.nist.gov/vuln/detail/CVE-2021-21647
www.jenkins.io/security/advisory/2021-04-21/

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